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BWXT vs. SUNB: BWX Technologies vs. Sunbelt Rentals Stock Comparison

How do BWX Technologies (BWXT) and Sunbelt Rentals (SUNB) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

BWX Technologies (BWXT) and Sunbelt Rentals (SUNB) both fall under the Capital Goods industry group, but BWXT is classified in Aerospace & Defense while SUNB is classified in Trading Companies & Distributors.

BWX Technologies (BWXT) has been public since August 2, 2010 with a meaningfully longer listed history, while Sunbelt Rentals (SUNB) only listed on March 2, 2026 — long-window metrics on the SUNB side should be interpreted with caution.

Company profile comparison for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
Profile ItemBWXTSUNB
NameBWX Technologies, Inc.Sunbelt Rentals Holdings, Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryAerospace & DefenseTrading Companies & Distributors
GICS Sub-IndustryAerospace & DefenseTrading Companies & Distributors
Market Capitalization10.95 billion USD31.57 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateAugust 2, 2010March 2, 2026
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

BWXT
SUNB
GSPC
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Total Return (1Y)-33.33%--
Total Return (3Y, Annualized)20.43%--
Total Return (5Y, Annualized)20.57%--

Risk Profile

Drawdown History

BWXT
SUNB
GSPC
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Volatility (1Y, Annualized)45.97%45.72%
Beta (5Y)0.731.10
Max Drawdown (5Y)-51.64%-22.53%
Avg. Volume (3M)1.19M4.96M

Risk-Adjusted Performance

Risk-Return Positioning

Both BWXT and SUNB need 1-year volatility and 1-year return to plot risk-return positioning.

Risk-Adjusted Metrics

Risk-adjusted metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Sharpe Ratio (1Y)-0.82--
Sortino Ratio (1Y)-1.11--

Profitability

ROE (TTM)

BWX Technologies (BWXT) at 28.27% sits in the top ROE quartile, while Sunbelt Rentals (SUNB) at 18.37% is closer to the peer norm — stronger capital efficiency for BWXT.

BWXT

Capital Goods industry group

28.27%

Max
40.55%
BWXT
28.27%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%

SUNB

Capital Goods industry group

18.37%

Max
40.55%
Q3
19.29%
SUNB
18.37%
Median
12.12%
Q1
4.08%
Min
-17.12%
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Sunbelt Rentals (SUNB) at 12.12% retains a top-quartile share of revenue as profit, ahead of BWX Technologies (BWXT) at 10.41%, which keeps about the industry-typical share.

BWXT

Capital Goods industry group

10.41%

Max
27.47%
Q3
12.10%
BWXT
10.41%
Median
6.30%
Q1
1.40%
Min
-12.89%

SUNB

Capital Goods industry group

12.12%

Max
27.47%
SUNB
12.12%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Sunbelt Rentals (SUNB) at 22.38% operates in the top operating margin quartile, ahead of BWX Technologies (BWXT) at 11.55%, which runs around its industry’s norm.

BWXT

Capital Goods industry group

11.55%

Max
36.60%
Q3
18.33%
BWXT
11.55%
Median
11.12%
Q1
5.14%
Min
-12.63%

SUNB

Capital Goods industry group

22.38%

Max
36.60%
SUNB
22.38%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
ROE (TTM)28.27%18.37%
ROA (TTM)5.49%6.71%
Net Margin (TTM)10.41%12.12%
Operating Margin (TTM)11.55%22.38%
Gross Margin (TTM)22.61%38.78%

Growth

Revenue Growth

Both BWX Technologies (BWXT) at 18.30% and Sunbelt Rentals (SUNB) at 3.36% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both BWX Technologies (BWXT) at 16.61% and Sunbelt Rentals (SUNB) at -8.91% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Revenue Growth (YoY)18.30%3.36%
Revenue Growth (3Y CAGR)12.73%4.88%
EPS Growth (YoY)16.61%-8.91%
EPS Growth (3Y CAGR)11.25%-4.89%

Financial Strength

Current Ratio (MRQ)

BWX Technologies (BWXT) at 1.88 keeps current ratio within its industry’s typical mid-range, while Sunbelt Rentals (SUNB) at 0.95 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for SUNB.

BWXT

Capital Goods industry group

1.88

Max
5.22
Q3
2.95
Median
2.08
BWXT
1.88
Q1
1.43
Min
0.36

SUNB

Capital Goods industry group

0.95

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
SUNB
0.95
Min
0.36
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both BWX Technologies (BWXT) at 1.43 and Sunbelt Rentals (SUNB) at 1.53 lean more heavily on debt funding than most peers, landing in the higher-leverage quartile of their industries.

BWXT

Capital Goods industry group

1.43

Max
2.33
BWXT
1.43
Q3
1.12
Median
0.60
Q1
0.29
Min
0.00

SUNB

Capital Goods industry group

1.53

Max
2.33
SUNB
1.53
Q3
1.12
Median
0.60
Q1
0.29
Min
0.00
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Current Ratio (MRQ)1.880.95
Debt / Equity (MRQ)1.431.53
Net Debt / EBITDA2.923.93

Dividends

Dividend Yield (TTM)

Sunbelt Rentals (SUNB) at 1.87% delivers top-quartile income for its industry, while BWX Technologies (BWXT) at 0.92% pays a more typical yield — both are credible income propositions, SUNB the richer one.

BWXT

Capital Goods industry group

0.92%

Max
2.66%
Q3
1.14%
BWXT
0.92%
Median
0.24%
Q1
0.00%
Min
0.00%

SUNB

Capital Goods industry group

1.87%

Max
2.66%
SUNB
1.87%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both BWX Technologies (BWXT) at 26.04% and Sunbelt Rentals (SUNB) at 22.63% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

BWXT

Capital Goods industry group

26.04%

Max
67.39%
Q3
28.02%
BWXT
26.04%
Median
6.86%
Q1
0.00%
Min
0.00%

SUNB

Capital Goods industry group

22.63%

Max
67.39%
Q3
28.02%
SUNB
22.63%
Median
6.86%
Q1
0.00%
Min
0.00%
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
Dividend Yield (TTM)0.92%1.87%
Dividend Payout Ratio (TTM)26.04%22.63%

Valuation

P/E Ratio (TTM)

Both BWX Technologies (BWXT) at 29.37 and Sunbelt Rentals (SUNB) at 23.28 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

BWXT

Capital Goods industry group

29.37

Max
59.38
Q3
35.92
BWXT
29.37
Median
25.41
Q1
19.47
Min
3.03

SUNB

Capital Goods industry group

23.28

Max
59.38
Q3
35.92
Median
25.41
SUNB
23.28
Q1
19.47
Min
3.03
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both BWX Technologies (BWXT) at 3.04 and Sunbelt Rentals (SUNB) at 2.75 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

BWXT

Capital Goods industry group

3.04

Max
7.54
Q3
3.76
BWXT
3.04
Median
2.15
Q1
1.03
Min
0.03

SUNB

Capital Goods industry group

2.75

Max
7.54
Q3
3.76
SUNB
2.75
Median
2.15
Q1
1.03
Min
0.03
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Sunbelt Rentals (SUNB) at 4.24 is valued about in line with its industry on P/B ratio, while BWX Technologies (BWXT) at 7.72 carries an above-peer premium to book — BWXT is pricier on assets.

BWXT

Capital Goods industry group

7.72

Max
9.66
BWXT
7.72
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08

SUNB

Capital Goods industry group

4.24

Max
9.66
Q3
5.00
SUNB
4.24
Median
3.12
Q1
1.81
Min
-1.08
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BWX Technologies (BWXT) vs. Sunbelt Rentals (SUNB): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for BWX Technologies (BWXT) and Sunbelt Rentals (SUNB)
MetricBWXTSUNB
P/E Ratio (TTM)29.3723.28
P/S Ratio (TTM)3.042.75
P/B Ratio (MRQ)7.724.24
Free Cash Flow Yield (TTM)2.64%5.47%